Canon i850 printer

Can anyone tell me whether the USB connection of this printer is 1.0 or 2.0. According to the PCA review it is 2.0 but I can`t find this confirmed on the Canon site.The review on tomshardware.com states that it is USB full speed (whatever that is!)

I bought at dabs.com at £155.10 delivered. It was delivered the next day, & I think it's brilliant. Having said that I don't have much experience with printers, I have only had three in my life & one of those was lent to me. Look at click here for replacement cartridges, my friend gets his there & they are really cheap like less than half price at PC World & no problems